
Barrel vent valve
WH-5103
1.5"PVRV The valve is applied to pressure vessel pipeline system.
- Product Introduction
Product Description
The valve is used in pressure vessel piping systems.Breathing valve has two functions, when the pressure is higher than the set pressure (standard 1 BAR) can exhaust, whereas closed, while vacuum piping system (standard 0.2 BAR) negative pressure automatically open the valve, ensure the safety of the related instrument and equipment protection, at the same time can also meet the demand in all kinds of production process, which can adjust the positive pressure of the required pressure, the valve in stainless steel material, health design, content with a variety of food processing, beer, beverage and pharmaceutical industries.

Barrel vent valve is a unique and innovative product designed to regulate the flow of fluid in industrial applications. This valve is compact and easy to install, making it an ideal choice for a wide range of industries such as pharmaceuticals, food & beverage, chemicals, and more.
The features a barrel-shaped design that allows for smooth and precise flow control. It is made from high-quality materials and can withstand high temperatures and pressure, ensuring long-lasting durability and reliability. Additionally, this valve has a low flow resistance, which means that it doesn't impede the flow of fluid and results in improved process efficiency.


Technical data: Connection:Clamp Pressure:0.1-0.25mpa Temperature:-30℃+150℃ Working Media:Gas
| Size | D2 | D1 | D3 | H |
| 1.5" | Φ50.5 | Φ28 | Φ48 | 115 |
| 2" | Φ64 | Φ28 | Φ48 | 115 |
| No | Name | Material |
| 1 | Valve body | SS304 |
| 2 | Gasket | EPDN |
| 3 | Valve element | SS304 |
| 4 | Negativve spring | SS304 |
| 5 | Clip spring | SS304 |
| 6 | Positive spring | SS304 |
| 7 | Pad | SS304 |
| 8 | Screw cover | SS304 |
| 9 | Adjusting lever | SS304 |






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